The line graph depicts average carbon dioxide emissions per person in 4 different countries (UK, Redan, Italy and Portugal) from 1967 to 2007
The average carbon dioxide of Italy and Portugal. Italy showed that a steady but significant rise over the Period, compared to emissions in metric tones waste in Sweden and UK experienced a downward trend.
In 1967 the average carbon dioxide of Italy and aportugal emissions increases sharply throughout the period, exceeding Sweden’s emissions in 1977 and reaching almost 5.1 metric tones. At that time, Italy emissions grew slightly 10 metric tones. The average carbon dioxide of Italy emissions fell considerable over the period in 1987. But, it was not the end, according to the graph we can see that carbon dioxide of Italy emissions decreased gradually between 1987 and 2007.
In early 1967, the format clearly illustrates the subject that Portugal emissions grew slowly until 1987. One of the trends in Portugal emissions rocketed quickly over the years 1987 and 1997. And we can see that over the Period, these emissions decreased steadily during the 10 years.